The SF-16A Rod-Like Thin-Layer Chromatography (TLC) system, developed by Yamaha Instruments after extensive research and innovation, is a cutting-edge tool designed primarily for analyzing and testing various types of oils, including crude oil, heavy oil, residual oil, wax oil, oil slurry, lubricating oil, chromatographic fixing fluids, and grease. This advanced instrument allows for rapid analysis of key components such as saturated hydrocarbons, aromatics, gums, and asphaltenes within just two hours, drastically reducing the analysis time compared to traditional solvent elution methods, which typically take up to 48 hours per sample. The SF-16A employs a completely enclosed process, ensuring that operators are not exposed to harmful solvents, thereby safeguarding their health and safety. Additionally, the operational costs are significantly lower, with expenses being merely 1% of those associated with conventional solvent-based methods.
One of the standout features of the SF-16A is its user-friendly design, offering ease of operation alongside high-speed analysis and precise data accuracy. The environmental impact is minimized due to the minimal use of toluene as a solvent, reducing risks to human health and contributing positively to environmental protection. Economically, this system proves advantageous as chromatograms can be reused approximately 50 times, requiring only a small quantity of solvent and resulting in low operational costs. Its versatility extends across multiple fields, from medicine and environmental chemistry to petrochemicals, petroleum geology, coal chemistry, and fine chemicals.
The SF-16A operates by diluting samples such as crude oil, heavy oil, and others with thinner before applying them onto silica-alumina-coated thin rods. These rods are then placed inside a chromatographic expansion tank where they undergo separation under controlled temperature and humidity conditions. Once separated, the rods enter the detector and are scanned at adjustable speeds ranging from 50 to 500 mm/min. The resulting ion stream signals are captured and processed by a computer, yielding the final analysis results. The system boasts an FID stabilization time of less than one minute and a detection limit below 1×10â»Â¹Â¹ g/s, with a polarization voltage set at DC250V. It supports a sample range from 1μg to 20μg and offers a signal output between 0 to 2000mV. Data processing occurs in real-time, allowing for immediate spectral analysis and report generation. The ignition system is fully automated, and the device operates on standard electrical settings of 220V AC at a frequency of 50/60Hz ±5%, consuming 120W of power. It utilizes high-purity hydrogen and pure air supplied by an internal hydrogen-air generator for gas flow control, which is entirely electronic, eliminating the need for manual adjustments.
This instrument represents a significant advancement in oil analysis technology, offering efficiency, safety, and cost-effectiveness unmatched by traditional methods. Its adaptability and precision make it indispensable in modern scientific research and industrial applications. Whether you're working in petroleum geology or developing new pharmaceuticals, the SF-16A provides unparalleled performance and reliability, making it an essential tool for professionals worldwide.
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